Question 1

With Windows Presentation Foundation (WPF)applications,____.

Accepted Answer

A)  you see completely different controls available in the toolbox 
B)  drag and drop is not an option for placing controls on the form 
C)  less sophisticated multimedia options are available 
D)  a new XAML file, resembling an HTML file, is added to the solution 
A)  you see completely different controls available in the toolbox 
B)  drag and drop is not an option for placing controls on the form 
C)  less sophisticated multimedia options are available 
D)  a new XAML file, resembling an HTML file, is added to the solution

Question 2

To retrieve data from a ListBox control as string data,use the ____ property.

Accepted Answer

A)  SelectedItem 
B)  SelectedItems 
C)  SelectedIndices 
D)  Text 
A)  SelectedItem 
B)  SelectedItems 
C)  SelectedIndices 
D)  Text

Question 3

A number of objects can be wired to the same event-handler method.

Accepted Answer

A) True 
 B)False

Question 4

The delegate signature indicates what the method signatures must look like if they are to be referenced by the delegate.

Accepted Answer

A) True 
 B)False

Question 5

ComboBox objects save space on a form through their use of a predefined size property.

Accepted Answer

A) True 
 B)False

Question 6

SelectedItems and ____ properties can be used to retrieve items from a ListBox object.

Accepted Answer

A)  Selected 
B)  SelectedItem 
C)  Name 
D)  ListBoxItems 
A)  Selected 
B)  SelectedItem 
C)  Name 
D)  ListBoxItems

Question 7

An instance of the delegate class is called a(n)____.

Accepted Answer

A)  object 
B)  instance 
C)  variable 
D)  delegate 
A)  object 
B)  instance 
C)  variable 
D)  delegate

Question 8

The SelectionMode property of the ListBox object ____.

Accepted Answer

A)  enables multiple selections to be made 
B)  determines whether you can use the mouse or the keyboard 
C)  sets which of the items is initially selected 
D)  determines whether use selections can be added 
A)  enables multiple selections to be made 
B)  determines whether you can use the mouse or the keyboard 
C)  sets which of the items is initially selected 
D)  determines whether use selections can be added

Question 9

The ListBox object allows multiple options for retrieving selections.When multiple selections are made,to retrieve all of the selections,the ____________ property cannot be used since it retrieves a single selection,the first one selected.

Accepted Answer

The answer of The ListBox object allows multiple options for...

Question 10

The Form object also has a BackgroundImage property that can be set to display a
picture on the background.Select the form and then use the Properties window to browse to a location that contains the file.

Accepted Answer

A) True 
 B)False

Question 11

The ____ class in the System.Windows.Forms namespace enables you to add more functionality to your application by offering additional user options,such as adding layers of menus.

Accepted Answer

A)  MenuStrip 
B)  MenuDialog 
C)  Main 
D)  DialogMenu 
A)  MenuStrip 
B)  MenuDialog 
C)  Main 
D)  DialogMenu

Question 12

Associating a method in your program to an event is called delegating the event.

Accepted Answer

A) True 
 B)False

Question 13

Double-clicking on the ListBox control registers which default event?

Accepted Answer

A)  SelectedIndexChanged 
B)  Click event 
C)  DoubleClick 
D)  ItemChanged 
A)  SelectedIndexChanged 
B)  Click event 
C)  DoubleClick 
D)  ItemChanged

Question 14

ListBox objects have an added feature in that they contain their own text box field as part of the object.

Accepted Answer

A) True 
 B)False

Question 15

The ListBox control object can hold data of string type only.

Accepted Answer

A) True 
 B)False

Question 16

Since each delegate wraps a single method,there must be a one-to-one correspondence between the method and its delegate.

Accepted Answer

A) True 
 B)False

Question 17

To have the ListBox or ComboBox Items arranged in alphabetical order ____.

Accepted Answer

A)  the values must be originally type in the desired order. 
B)  use a drag and drop approach move the items into their correct order. 
C)  set the Sorted property to true. 
D)  set the Ordered property to ascending or descending. 
A)  the values must be originally type in the desired order. 
B)  use a drag and drop approach move the items into their correct order. 
C)  set the Sorted property to true. 
D)  set the Ordered property to ascending or descending.

Question 18

The Items,SelectedItems,and SelectedIndices properties are useful for retrieving selected items from the ListBox object.

Accepted Answer

A) True 
 B)False

Question 19

You change the appearance of the tabs for a TabControl object using the ____ Collection Editor.

Accepted Answer

A)  TabPage 
B)  Controls 
C)  Properties 
D)  Text 
A)  TabPage 
B)  Controls 
C)  Properties 
D)  Text

Question 20

To wire a method to an event,such as a menu selection,means you associating multiple methods to the event.

Accepted Answer

A) True 
 B)False

With Windows Presentation Foundation (WPF)applications,____.

To retrieve data from a ListBox control as string data,use the ____ property.

A number of objects can be wired to the same event-handler method.

The delegate signature indicates what the method signatures must look like if they are to be referenced by the delegate.

ComboBox objects save space on a form through their use of a predefined size property.

SelectedItems and ____ properties can be used to retrieve items from a ListBox object.

An instance of the delegate class is called a(n)____.

The SelectionMode property of the ListBox object ____.

The ListBox object allows multiple options for retrieving selections.When multiple selections are made,to retrieve all of the selections,the ____________ property cannot be used since it retrieves a single selection,the first one selected.

The Form object also has a BackgroundImage property that can be set to display a picture on the background.Select the form and then use the Properties window to browse to a location that contains the file.

The ____ class in the System.Windows.Forms namespace enables you to add more functionality to your application by offering additional user options,such as adding layers of menus.

Associating a method in your program to an event is called delegating the event.

Double-clicking on the ListBox control registers which default event?

ListBox objects have an added feature in that they contain their own text box field as part of the object.

The ListBox control object can hold data of string type only.

Since each delegate wraps a single method,there must be a one-to-one correspondence between the method and its delegate.

To have the ListBox or ComboBox Items arranged in alphabetical order ____.

The Items,SelectedItems,and SelectedIndices properties are useful for retrieving selected items from the ListBox object.

You change the appearance of the tabs for a TabControl object using the ____ Collection Editor.

To wire a method to an event,such as a menu selection,means you associating multiple methods to the event.

Introduction to Computing and Programming

Data Types and Expressions

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Advanced Object-Oriented Programming Features

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters

Exam 10: Programming Based on Events

With Windows Presentation Foundation (WPF)applications,____.

To retrieve data from a ListBox control as string data,use the ____ property.

A number of objects can be wired to the same event-handler method.

The delegate signature indicates what the method signatures must look like if they are to be referenced by the delegate.

ComboBox objects save space on a form through their use of a predefined size property.

SelectedItems and ____ properties can be used to retrieve items from a ListBox object.

An instance of the delegate class is called a(n)____.

The SelectionMode property of the ListBox object ____.

The ListBox object allows multiple options for retrieving selections.When multiple selections are made,to retrieve all of the selections,the ____________ property cannot be used since it retrieves a single selection,the first one selected.

The Form object also has a BackgroundImage property that can be set to display a picture on the background.Select the form and then use the Properties window to browse to a location that contains the file.

The ____ class in the System.Windows.Forms namespace enables you to add more functionality to your application by offering additional user options,such as adding layers of menus.

Associating a method in your program to an event is called delegating the event.

Double-clicking on the ListBox control registers which default event?

ListBox objects have an added feature in that they contain their own text box field as part of the object.

The ListBox control object can hold data of string type only.

Since each delegate wraps a single method,there must be a one-to-one correspondence between the method and its delegate.

To have the ListBox or ComboBox Items arranged in alphabetical order ____.

The Items,SelectedItems,and SelectedIndices properties are useful for retrieving selected items from the ListBox object.

You change the appearance of the tabs for a TabControl object using the ____ Collection Editor.

To wire a method to an event,such as a menu selection,means you associating multiple methods to the event.

Introduction to Computing and Programming

Data Types and Expressions

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Advanced Object-Oriented Programming Features

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters